Related Manuals for Lennox VUCD S6-5P Series
Summary of Contents for Lennox VUCD S6-5P Series
- Page 1 VRF (Variable Refrigerant Flow) User manual VUCD***S6-5P • Thank you for purchasing this Lennox Product. • Before operating this unit, please read this manual carefully and retain it for future reference.
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Page 2: Table Of Contents
Contents Safety Information Safety Information At a Glance Checking before use Operation ranges • Maintaining your air conditioner Tips on using air conditioner Selecting the best location Adjusting the air flow direction Viewing the parts Main parts Cleaning and Maintenance Cleaning and Maintaining Cleaning the indoor unit exterior •... -
Page 3: Safety Information
If you have any questions, call your nearest contact center or find help and information online at www.lennox.com for homeowners and www.lennoxpros.com for dealer/contractor. ENERGY STAR qualified model only Proper sizing and installation of equipment is critical to achieve optimal performance. - Page 4 Safety Information This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
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Page 5: Flammable Materials
Symbol Meaning Flammable gas Flammable materials Refrigerant Refrigerant safety group Safety Group Read operating manual Refer to operating manual Read service manual English... -
Page 6: For Installation
Safety Information FOR INSTALLATION WARNING Use the power line with the power specifications of the product or higher and use the power line for this appliance only. In addition, do not use an extension line. • Extending the power line may result in electric shock or fire. •... - Page 7 Do not install this appliance near a heater, inflammable material. Do not install this appliance in a humid, oily or dusty location, in a location exposed to direct sunlight and water (rain drops). Do not install this appliance in a location where gas may leak. •...
- Page 8 Safety Information The product shall be stored in a room with no ignition sources (e.g. open flames, gas appliance, electric heater, etc.). • Note that the refrigerant has no odor. FOR POWER SUPPLY WARNING When the circuit breaker is damaged, contact your nearest service center.
- Page 9 In the event of a gas leak (such as propane gas, LP gas, etc.), ventilate immediately without touching the power line. Do not touch the appliance or power line. • Do not use a ventilating fan. • A spark may result in an explosion or fire. To reinstall the air conditioner, please contact your nearest service center.
- Page 10 Safety Information • Take special care that children do not injure themselves by inserting their fingers into the product. Do not insert your fingers or foreign substances into the air inlet/ outlet of the air conditioner. • Take special care that children do not injure themselves by inserting their fingers into the product.
- Page 11 • Failing to do so may result in injury, death or property damage. When the air conditioner does not operate properly for cooling or heating, there is a possibility of refrigerant leakage. If any leakage, stop operation, ventilate the room, and consult your dealer to recharge the refrigerant.
- Page 12 Safety Information Do not touch the pipes connected with the product. • This may result in burns or injury. Do not use this air conditioner to preserve precision equipment, food, animals, plants or cosmetics, or for any other unusual purposes. •...
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Page 13: For Cleaning
FOR CLEANING WARNING Do not clean the appliance by spraying water directly onto it. Do not use benzene, thinner, alcohol or acetone to clean the appliance. • This may result in discoloration, deformation, damage, electric shock or fire. Before cleaning or performing maintenance, cut-off the power supply and wait until the fan stops. -
Page 14: At A Glance
Checking before use Operation ranges The table below indicates the temperature and humidity ranges the air conditioner can be operated within. Refer to the table for efficient use. MODE INDOOR OUTDOOR INDOOR HUMIDITY IF OUT OF CONDITIONS Condensation may occur on the indoor 64℉... -
Page 15: Tips On Using Air Conditioner
Tips on using air conditioner Here are some tips that you would follow when using your air conditioner. TOPIC RECOMMENDATION • If current outside temperatures are much higher than the selected indoor temperature, it may take time to bring the inner temperature to the desired coolness. -
Page 16: Selecting The Best Location
Safety Information Checking before use Selecting the best location Ceiling type (VUCD018S6-5P) You may set up your air conditioner under the ceiling . Consider interior design, available space and the origin of cool air to select the best location. ※ This product must be installed on the ceiling. (Vertical installation is not possible.) Big Ceiling type (VUCD024/036/048S6-5P) You may set up your air conditioner under the ceiling . -
Page 17: Adjusting The Air Flow Direction
Adjusting the air flow direction You may set up your air conditioner under the ceiling . Move the each set of inner air flow blades left or right to keep the air flow direction in a constant position you prefer. CAUTION •... -
Page 18: Viewing The Parts
Viewing the parts Safety Information Congratulations on the purchase of the air conditioner. We hope you enjoy the features of your air conditioner and stay cool with optimal efficiency. Please read the user manual to get started and to make the best use of the air conditioner. Main parts Ceiling type (VUCD018S6-5P) Air flow blade(up/down) - Page 19 Big Ceiling type (VUCD024/036/048S6-5P) Air flow blade(up/down) Air flow blade(right/left) Air filter(inside) Front grille Display Blue : Operating indicator Orange: Filter indicator Green : Schedule indicator Red : Error indicator NOTE • Your air conditioner and display may look slightly different from the illustration shown above depending on your model.
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Page 20: Cleaning And Maintenance
Cleaning and Maintaining Cleaning and Maintaining Before cleaning the indoor unit, be sure to turn off the auxiliary power switch. Cleaning the indoor unit exterior When cleaning the exterior, make sure to turn off the auxiliary power switch. No special tools are needed to clean it. - Page 21 2 Detach the front grille. Hold the front grille at about 45˚ angle. Push the bottom part of the grille to make sure it is unhooked. Then, lift up the front grille. 3 Pull out the Air filter. Slightly press the air filter and then pull the air filter out. 4 Clean the Air filter with a vacuum cleaner or soft brush.
- Page 22 Cleaning and Maintaining Big Ceiling type (VUCD024/036/048S6-5P) When cleaning the filter, make sure to turn off the auxiliary power switch. Washable foam based Air filter captures large particles from the air. The filter is cleaned with a vacuum or by hand washing. 1 Open the front grille.
- Page 23 5 Insert the Air filter back in its original position. 6 Close the front grille. English...
- Page 24 Cleaning and Maintaining Resetting the filter-cleaning reminder Programmable Wired Controller After cleaning and reassembling the air filter, be sure to reset the filter-cleaning reminder as follows : Option • Indoor unit with the wired remote control: a. Press the button to display the Option Filter Reset menu.
- Page 25 Wireless Remote Control • Indoor unit with the wireless remote control: In operation ▶ ▶ Select ▶ ▶ Settings. Select ▶ ▶ Filter reset. ▶ CAUTION • The filter reset indicator blinks when the air filter should be cleaned. • Although the filter cleaning indicator ( ) does not light, be sure to set the "Filter Reset"...
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Page 26: Periodical Maintenance
If the period of use date exceeds 10 years, the wired remote control displays "E700", and the use of the product is restricted. It must be replaced through Lennox Service Center before the expiration of the period of use date. 3 This refrigerant sensor shall only be replaced with manufacturer approved sensor these operations must always be performed by qualified personnel. -
Page 27: Troubleshooting
Ventilate the room for which the alarm was activated. • When E697 alarm occurs, E797 error is displayed in other indoor unit connected to the corresponding indoor unit and operation is stopped and does not work. • Contact the Lennox service center for assistance. English... - Page 28 After the sensor's lifespan expires, the wired remote control displays ‘E700’ , and the product usage is limited. • Contact the Lennox service center for assistance. The air conditioner • Because of the protective mechanism, the appliance does not start does not operate operating immediately to keep the unit from overloading.
- Page 29 Problem Solution • Check whether the Auto or Dry mode is running. In these modes, the air The fan speed does not conditioner controls the fan speed automatically, and you cannot change change. the fan speed. • Check whether the wireless controller is charged. Charge the controller if needed.
- Page 30 Cleaning and Maintaining Problem Solution • In the Cool mode, cool air does not come out if the set temperature is higher than the current temperature. – Remote control: Press the Temperature button repeatedly until the set temperature [minimum: 64°F (18°C)] is set to lower than the current temperature.
- Page 31 Problem Solution • If the air conditioner is running in a smoky area or if there is a smell entering from outside, ventilate the room properly. • If both indoor temperature and indoor humidity are high, operate the air conditioner in the Clean or Fan mode for 1 to 2 hours. Unpleasant odours •...
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Page 32: How To Use
SmartThings app To use the SmartThings app, connect the product to the network in the sequence described below. The images shown may differ depending on your smartphone model, OS version and manufacturer. You need to set up the Wi-Fi access point only when connecting the product to a Wi-Fi network. Once the product is connected, you can use the SmartThings app via Wi-Fi, 3G, LTE, 5G or more wireless networks. - Page 33 2 Registering your Samsung account 3) If the pop-up window does not appear, select "+", and then "Add Device". • A Samsung account is required to use the SmartThings app. To create your Samsung account and log in to your account, follow the instructions Home Home Add device...
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Page 34: Open Source Announcement
SmartThings app Open Source Announcement • If a failure message appears while adding a device, see "Setting up and connecting to a Wi-Fi access point using your smartphone" on page The software included in this product contains open 32. The connection may fail temporarily due source software. -
Page 35: Troubleshooting
Troubleshooting Check the following before requesting a service from the Service Center Symptom Measure The installed SmartThings app cannot access • Make sure you have connected the air conditioner to the air conditioner. a wireless router. • Try recovering your ID and password from the I cannot log in with my Samsung account. -
Page 36: Regulatory Notice
Regulatory Notice FCC Notice FCC CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This appliance contains the transmitter module. This device complies with Part 15 of FCC Rules. Operation is Subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received including... -
Page 37: Fcc Radiation Exposure Statement
Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet that is on a different circuit than the receiver. Consult the dealer or an experienced radio/TV technician for help. FCC RADIATION EXPOSURE STATEMENT: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. -
Page 38: Ic Radiation Exposure Statement
Regulatory Notice IC RADIATION EXPOSURE STATEMENT: This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated so there is at least 8 inches (20 cm) between the radiator and your body. This device and it’s antennas must not be co-located or operated in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. - Page 39 English...
- Page 40 Visit us at www.lennox.com For the latest technical information, www.lennoxcommercial.com Contact us at 1-800-4-LENNOX COUNTRY CALL OR VISIT US ONLINE AT www.lennox.com for homeowners, AMERICA 800-953-6669 www.lennoxpros.com for dealer/contractor...
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